This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.5 MLv |
| Local datetime | 2025/11/20 00:48 |
| Universal datetime | 2025/11/19 23:48 |
| Latitude | 45.89 ° ± 0.2 km |
| Longitude | 7.04 ° ± 0.3 km |
| Depth | 8 km (from location) ± 0.5 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Aosta 
|
27 | 34062 |
Sion 
|
46 | 28045 |
Albertville 
|
55 | 18899 |
| Cluses
|
40 | 17059 |
| Sallanches
|
34 | 16088 |
| Bonneville
|
53 | 12608 |
| Passy
|
24 | 10902 |
| Scionzier
|
42 | 8683 |
| Chamonix-Mont-Blanc
|
10 | 8611 |
| Bourg-Saint-Maurice
|
33 | 7302 |
| Ugine
|
49 | 7039 |
| Marignier
|
48 | 6445 |
| Thyez
|
45 | 6198 |
| Saint-Gervais-les-Bains
|
23 | 5573 |
| Marnaz
|
44 | 5521 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.41 |
| Azimuthal gap | 68.9 ° |
| Number of stations used | 30 |
| Number of phases used | 54 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| FR | COURM | Pg | 23:48:04.22 | 0.08 | 217.35 | 0.09 | Manual |
| FR | COURM | Sg | 23:48:05.92 | 0.19 | 217.35 | 0.09 | Manual |
| GU | REMY | Pg | 23:48:04.57 | 0.33 | 122.12 | 0.1 | Manual |
| GU | REMY | Sg | 23:48:06.58 | 0.67 | 122.12 | 0.1 | Manual |
| FR | CHAMO | Pg | 23:48:04.58 | -0.15 | 281.33 | 0.13 | Manual |
| FR | CHAMO | Sg | 23:48:06.73 | -0.01 | 281.33 | 0.13 | Manual |
| FR | HOUCH | Pg | 23:48:05.63 | -0.15 | 273.21 | 0.19 | Manual |
| FR | HOUCH | Sg | 23:48:08.25 | -0.28 | 273.21 | 0.19 | Manual |
| FR | OGSI | Pg | 23:48:06.61 | -0.45 | 310.44 | 0.26 | Manual |
| FR | OGSI | Sg | 23:48:09.89 | -0.8 | 310.44 | 0.26 | Manual |
| CH | DIX | Pg | 23:48:07.76 | -0.46 | 53.22 | 0.32 | Manual |
| CH | DIX | Sg | 23:48:12.12 | -0.55 | 53.22 | 0.32 | Manual |
| FR | RSL | Pg | 23:48:08.70 | -0.11 | 235.38 | 0.35 | Manual |
| FR | RSL | Sg | 23:48:13.48 | -0.2 | 235.38 | 0.35 | Manual |
| GU | LSD | Pg | 23:48:10.50 | 0.16 | 171.12 | 0.44 | Manual |
| GU | LSD | Sg | 23:48:16.32 | 0.04 | 171.12 | 0.44 | Manual |
| CH | AIGLE | Pg | 23:48:11.46 | 0.73 | 352.5 | 0.46 | Manual |
| CH | AIGLE | Sg | 23:48:16.4 | -0.91 | 352.5 | 0.46 | Manual |
| FR | OGCY | Pg | 23:48:11.20 | 0.11 | 208.88 | 0.48 | Manual |
| FR | OGVA | Pg | 23:48:11.20 | -0.45 | 330.72 | 0.51 | Manual |
| FR | OGVA | Sg | 23:48:18.0 | -0.51 | 330.72 | 0.51 | Manual |
| FR | TAMIE | Pg | 23:48:12.53 | 0.04 | 248.89 | 0.55 | Manual |
| FR | TAMIE | Sg | 23:48:20.19 | 0.24 | 248.89 | 0.55 | Manual |
| FR | OG02 | Pg | 23:48:13.85 | -0.1 | 295.2 | 0.63 | Manual |
| FR | OG02 | Sg | 23:48:22.75 | 0.32 | 295.2 | 0.63 | Manual |
| FR | OGMO | Pg | 23:48:15.60 | -0.16 | 200.29 | 0.73 | Manual |
| FR | OGMO | Sg | 23:48:25.81 | 0.3 | 200.29 | 0.73 | Manual |
| GU | RSP | Pg | 23:48:16.47 | 0.09 | 167.8 | 0.76 | Manual |
| GU | RSP | Sg | 23:48:26.7 | -0.49 | 167.8 | 0.76 | Manual |
| FR | OGMY | Pg | 23:48:17.55 | 0.34 | 269.81 | 0.8 | Manual |
| FR | OGMY | Sg | 23:48:28.14 | 0.16 | 269.81 | 0.8 | Manual |
| CH | GIMEL | Pg | 23:48:17.100 | 0.11 | 320.46 | 0.84 | Manual |
| CH | GIMEL | Sg | 23:48:29.79 | 0.67 | 320.46 | 0.84 | Manual |
| FR | OGSA | Pg | 23:48:20.24 | 0.01 | 208 | 0.96 | Manual |
| GU | RRL | Pg | 23:48:20.48 | -0.13 | 190.32 | 0.98 | Manual |
| GU | RRL | Sg | 23:48:33.86 | 0.1 | 190.32 | 0.98 | Manual |
| FR | PRABE | Pg | 23:48:20.24 | -0.38 | 228.65 | 0.98 | Manual |
| GU | BHB | Pg | 23:48:22.6 | -0.09 | 171.39 | 1.07 | Manual |
| GU | BHB | Sg | 23:48:36.40 | 0.03 | 171.39 | 1.07 | Manual |
| FR | CHA2 | Pg | 23:48:22.41 | -0.58 | 226.6 | 1.11 | Manual |
| CH | BRANT | Pg | 23:48:24.1 | 0.87 | 339.73 | 1.12 | Manual |
| CH | BRANT | Sg | 23:48:39.2 | 0.96 | 339.73 | 1.12 | Manual |
| FR | OGVG | Pg | 23:48:25.64 | -0.09 | 211.64 | 1.26 | Manual |
| FR | OGVG | Sg | 23:48:42.64 | 0.18 | 211.64 | 1.26 | Manual |
| CH | BALST | Pg | 23:48:30.37 | -0.2 | 17.12 | 1.52 | Manual |
| FR | OGRV | Pn | 23:48:31.25 | -0.22 | 286.83 | 1.65 | Manual |
| FR | OGRV | Pg | 23:48:33.21 | 0.08 | 286.83 | 1.65 | Manual |
| FR | OGLC | Pg | 23:48:33.54 | 0.21 | 204.55 | 1.67 | Manual |
| FR | OGCB | Pn | 23:48:32.17 | -0.18 | 233.49 | 1.72 | Manual |
| FR | OGCB | Pg | 23:48:34.72 | 0.48 | 233.49 | 1.72 | Manual |
| FR | OGCB | Sg | 23:48:57.80 | 0.95 | 233.49 | 1.72 | Manual |
| LE | ENDD | Pn | 23:48:34.44 | -0.23 | 14.47 | 1.89 | Manual |
| LE | ENDD | Pg | 23:48:36.91 | -0.2 | 14.47 | 1.89 | Manual |
| CH | SLE | Pg | 23:48:41.50 | 0.42 | 27.49 | 2.12 | Manual |